#Bitcoin and #Ethereum are permissionless. Think of all of the innovations that would likely not exist today had their creators kept them as closed systems, or asked for permission first. #FoodForThought
#比特币和#以太坊是无许可的。想想今天可能不存在的所有创新，如果它们的创造者将它们作为封闭系统保存，或者先申请许可#食物营养